LONGi Green Energy Technology Co., Ltd.
LONGi Green Energy Technology Co., Ltd. manufactures monocrystalline silicon wafers, cells and PV modules, and delivers end-to-end solar PV solutions for utility-scale and distributed power generation.
Est. 2000
About LONGi Green Energy Technology Co., Ltd.
Founded in 2000, LONGi Green Energy Technology Co., Ltd. is a global solar technology company focused on mono-crystalline innovation across the photovoltaic value chain. The company manufactures monocrystalline silicon wafers, cells and PV modules, and supports the solar industry with reliable products designed to accelerate the clean energy transition.
With a vertically integrated approach spanning materials, manufacturing and quality assurance, LONGi also delivers solar PV solutions for a wide range of applications. These include utility-scale solar power plants, commercial and industrial installations, and residential systems, supported by digital and intelligent, full-lifecycle management capabilities for PV power plant design and operation.
Innovation is a core driver of LONGi’s development. The company invests heavily in research and development, with dedicated R&D teams and a strong patent foundation, and has achieved record-setting performance milestones for mono-crystalline cell and module conversion efficiency through third-party testing.
Business Focus
Core Business Segments
Solar product manufacturingSolar technology solutions
Product Portfolio
Manufactured Solar Products
Monocrystalline silicon wafersMonocrystalline silicon cellsPV modules
Solutions & Applications
PV Solutions Coverage
- Utility-scale solar power plants
- Distributed PV power stations
- Ground power system solutions
- Solar-plus-energy storage plants
- Hybrid power plants
- Commercial & industrial PV
- Residential PV
- Agri-voltaics
- Eco-friendly PV power plants
- Decarbonization solutions
Technology & Innovation
- R&D Investment (2019)
- 1.677 billion Yuan
- R&D Intensity (2019)
- 5.1 % of revenue
- R&D Team Size
- 630 people
- Patents Granted
- 702 patents
Continuing to focus on mono-crystalline technology
LONGi continues to advance mono-crystalline photovoltaic technology through sustained innovation in wafers, cells and modules, strengthening performance, reliability and long-term value for global PV projects.
Performance Milestones
- Bifacial PERC Cell Conversion Efficiency
- 24.06 % (facade side)
- Module Conversion Efficiency
- 22.38 %
Trade & Market Presence
Recognitions
Tier 1 PV Module Supplier (Bloomberg New Energy Finance)AAA-Rated module supplier (PV Tech PV ModuleTech Bankability Ratings, Q1 2020)
Operations & Footprint
Production Footprint Since 2015
- Yunnan Province, China
- Kuching, Malaysia
Capacity & Output
Annual Capacity (as of 2019)
42GW/yearMonocrystalline wafer capacity
14GW/yearModule capacity
Shipments & Sales (2019)
4.702billion piecesMonocrystalline wafer shipments
7.39GWMonocrystalline module sales volume
4.99GWModules supplied to overseas markets
Financial Highlights
2019 Results
32.897billion YuanOperating revenue
5.28billion YuanNet profit attributable to shareholders
59.304billion YuanTotal assets
Contact Information
- Phone
- 4008 601012
Vous souhaitez travailler avec cette usine ?
Envoyez une demande pour en savoir plus sur leurs capacités et obtenir des devis personnalisés.